Farcaster Mini Apps Ecosystem Grows with Podcasts, Games, and Creative Tools

**Printr V2 has launched on Base** with a new feature called Proof of Belief. **Key Details:** - The platform went live on April 14, 2026 - Built on Base, Coinbase's Layer 2 network - Introduces "Proof of Belief" mechanism (specific functionality not detailed in announcement) This launch comes after Base enabled fault proofs on mainnet in late 2024, allowing broader participation in network security. The timing suggests Printr is leveraging Base's enhanced decentralization infrastructure for its V2 release. The announcement provides limited technical details about what Proof of Belief entails or how it differs from Printr's previous version.

**TITLES is launching a creative studio on Base** that fundamentally changes how AI art models work. Instead of generic AI systems that homogenize creative output, TITLES enables: - **Artist ownership** - Creators train and control their own AI models - **Style preservation** - Each model maintains distinct artistic identity - **Direct compensation** - Artists get paid when their models are used This approach mirrors recent shifts in AI music, where generators moved to licensed models giving artists control over participation and payment. **The platform addresses a core problem**: current AI art tools train on artists' work without permission or payment, producing similar-looking outputs that dilute individual style. By building on Base, TITLES creates an onchain infrastructure where creative ownership and compensation are built into the system itself.

Base has unveiled a new dedicated website showcasing how AI agents are transforming economic activity on the network. The platform highlights three key ecosystem projects: - **@bankrbot** - enabling automated financial operations - **@virtuals_io** - building AI agent infrastructure - **x402** - facilitating agent-to-agent payments These projects demonstrate agents handling everything from **micro-payments to complex coordination tasks** in trading and payments. The launch follows Base's recent payments website debut, which emphasized the network's speed and low costs for global transactions. The agent economy represents a shift toward autonomous economic activity, where AI systems can independently execute trades, process payments, and coordinate complex operations without human intervention. Base's infrastructure—fast, cheap, and global—provides the foundation for these new models. Visit [base.org/agents](http://base.org/agents) to explore how agents are building the future of onchain commerce.

**Ethos Network** introduces a public, verifiable reputation system built on Base and secured by Ethereum. **Key features:** - Onchain reputation verification without invasive data collection - Public and verifiable by anyone - Built on Base L2 network The platform aims to prove identity through reputation rather than traditional data requests. All verification happens onchain, making it transparent and accessible. Learn more at [app.ethos.network](https://app.ethos.network/claim?referral=ODY2ODM2Mjc3)

Base is accepting applications for its Base Batches accelerator program, seeking 15 teams to develop onchain applications. **Program Benefits:** - Mentorship from experienced industry professionals - Access to the Base Ecosystem Fund - Opportunity to pitch at Demo Day to Silicon Valley venture capitalists The program follows a previous round that attracted over 700 applicants, with 40 teams selected to pitch at a Demo Day event. Base Batches aims to support the development of practical onchain applications and connect builders with funding opportunities. Interested teams can apply through the program's application process.